鴉雀無聲

鸦雀无声
yāquèwúshēng
  1. lit. crow and peacock make no sound
  2. absolute silence (idiom); not a single voice can be heard
  3. absolute silence

CEDICT

Entry Composition

1 鴉 yā crow
2 雀 què
  1. (bound form) small bird
  2. sparrow
  3. also pr. qiǎo
3 無聲 wúshēng
  1. noiseless
  2. noiselessly
  3. silent